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科研机构
数学与系统科学研究院 [3]
大连理工大学 [2]
北京航空航天大学 [2]
上海大学 [2]
武汉岩土力学研究所 [2]
沈阳自动化研究所 [2]
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期刊论文 [20]
发表日期
2018 [20]
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The Plane Wave Methods Combined with Local Spectral Finite Elements for the Wave Propagation in Anisotropic Media
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2018, 卷号: 10, 期号: 5, 页码: 1126-1157
作者:
Yuan, Long
;
Hu, Qiya
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/03/05
Electromagnetic wave
plane wave least-squares
ultra weak variational formulation
anisotropic media
plane-wave basis
error estimates
Global optimization of generalized nonhyperbolic moveout approximation for long-offset normal moveout
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 2, 页码: S141-S149
作者:
Song, Hanjie
;
Zhang, Jinhai
;
Yao, Zhenxing
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  |  
浏览/下载:18/0
  |  
提交时间:2018/10/08
p-Laplacian Regularization for Scene Recognition
期刊论文
IEEE Transactions on Cybernetics, 2018
作者:
Weifeng Liu
;
Xueqi Ma
;
Yicong Zhou
;
Dapeng Tao
;
Jun Cheng
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  |  
浏览/下载:35/0
  |  
提交时间:2019/01/31
WEIGHTED APPROXIMATE FEKETE POINTS: SAMPLING FOR LEAST-SQUARES POLYNOMIAL APPROXIMATION
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2018, 卷号: 40, 期号: 1, 页码: A366-A387
作者:
Guo, Ling
;
Narayan, Akil
;
Yan, Liang
;
Zhou, Tao
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  |  
浏览/下载:15/0
  |  
提交时间:2018/07/30
uncertainty quantification
least-squares approximations
Fekete points
QR decomposition
Sparse L-q-norm least squares support vector machine with feature selection
期刊论文
PATTERN RECOGNITION, 2018, 卷号: 78, 页码: 167-181
作者:
Shao, Yuan-Hai
;
Li, Chun-Na
;
Liu, Ming-Zeng
;
Wang, Zhen
;
Deng, Nai-Yang
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/02
Least squares support vector machine (LS-SVM)
L-q-norm
Feature selection
Sparse approximation
Global optimality
Integer Matrix Approximation and Data Mining
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2018, 卷号: 75, 页码: 198-224
作者:
Dong, Bo
;
Lin, Matthew M.
;
Park, Haesun
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/02
Data mining
Matrix factorization
Integer least squares problem
Clustering
Association rule
Pattern extraction
Factor structure of the Geriatric Depression Scale and measurement invariance across gender among Chinese elders
期刊论文
Journal of Affective Disorders, 2018, 卷号: 238, 页码: 136-141
作者:
He, Jiayue
;
Zhong, Xue
;
Yao, Shuqiao*
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/03
Geriatric Depression Scale
Depression
Measurement invariance
Gender differences
Chinese elders
GDS
the Geriatric Depression Scale
EFA
exploratory factor analysis
CFA
confirmatory factor analysis
SD
standard deviation
SPSS
Statistical Product and Service Solutions
RMSEA
root-mean-square error of approximation
TLI
Tucker–Lewis index
CFI
comparative fit index
WLSMV
weighted least squares with mean and variance adjustment
BIC
Bayesian information criterion
PCA
Principal Component Analysis
An improved time-splitting method for simulating natural convection heat transfer in a square cavity by Legendre spectral element approximation
期刊论文
COMPUTERS & FLUIDS, 2018, 卷号: 174, 页码: 122-134
作者:
Wang, Yazhou
;
Qin, Guoliang
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浏览/下载:4/0
  |  
提交时间:2019/11/26
Least-squares variation
Unsteady Stokes problem
Natural convection
Spectral element method
Time-splitting method
On Some Separated Algorithms for Separable Nonlinear Least Squares Problems
期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2018, 卷号: 48, 页码: 2866-2874
作者:
Gan, Min
;
Chen, C. L. Philip
;
Chen, Guang-Yong
;
Chen, Long
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/21
Data fitting
variable projection (VP)
Jacobian approximation
separable nonlinear least squares problems
parameter estimation
Identification of the time-varying modal parameters of a spacecraft with flexible appendages using a recursive predictor-based subspace identification algorithm
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2018, 页码: 1-19
作者:
Ni ZY(倪智宇)
;
Wu ZG(吴志刚)
;
Liu JG(刘金国)
;
Wang C(王超)
;
Yi RW(衣瑞文)
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  |  
浏览/下载:29/0
  |  
提交时间:2018/06/17
Modal parameter identification
recursive subspace algorithm
spacecraft
time-varying system
flexible appendage
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